(Notes: You may have to scroll down or right to see chart.)
| Roger De Somery III Baron Dudley | |
| B: | 24 Jun 1255 |
| Dudley Castle, Staffordshire, England | |
| Agnes | |
| B: | 1264 |
| Roger de Somery II Baron Dudley | |
| B: | 1220 |
| Dudley Castle, Staffordshire, England | |
| D: | 26 Aug 1273 |
| Dudley Castle, Staffordshire, England | |
| Annabilia De Chaucombe | |
| B: | 1222 |
| Chacombe, Northamptonshire, England | |
| D: | 23 Nov 1308 |
| Dudley Castle, Staffordshire, England | |
| Ralph De Cromwell | |
| B: | 1240 |
| Tattershall, Lincolnshire, England | |
| Macerie Marmion | |
| B: | 1245 |
| Tamworth, Staffordshire, England | |
| Ralph Bassett, V | |
| B: | cir 1242 |
| Drayton Bassett, Staffordshire, England | |
| D: | 31 Dec 1299 |
| Drayton Bassett, Staffordshire, England | |
| Hawise de Grey | |
| B: | cir 1239 |
| Drayton Bassett, Staffordshire, England | |
| Margaret De Somery | |
| B: | 1222 |
| Dudley Castle, Staffordshire, England | |
| D: | 18 Jun 1293 |
| Drayton Bassett, Staffordshire, England | |
| Ralph De Cromwell | |
| B: | 1210 |
| Tattershall, Lincolnshire, England | |
| John le Strange | |
| B: | 1254 |
| Ellesmere, Shropshire, England | |
| D: | 07 Oct 1309 |
| Walton, Warwickshire, England | |
| Maud de Eiville | |
| B: | cir 1255 |
| Joan de Somery | |
| B: | 1225 |
| Dudley, Worcestershire, England | |
| John le Strange | |
| B: | 1226 |
| Knockin, Shropshire, England | |
| Roger de Somery Baron Dudley | |
| B: | 1172 |
| Dudley Castle, Staffordshire, England | |
| Nichola De Albini | |
| B: | 1180 |
| Barrow on Soar, Leicester, England | |
| D: | 1240 |
| Dudley Castle, Staffordshire, England | |
| Margaret FitzGilbert Marshall | |
| B: | 1146 |
| Warwick, Warwickshire, England | |
| D: | 1242 |
| Ralph de Somery Baron Dudley | |
| B: | 1142 |
| D: | 1211 |